Network metrics plotted against the fraction of removed nodes in the orang-utan network.

The impact of random and targeted removals on (a) the weighted mean shortest path length, (b) the size of the largest cluster (relative to the number of individuals remaining), (c) the mean size of isolated clusters and (d) the number of isolated clusters. Red triangles represent the mean of 10,000 random removals, blue squares targeted removals of individuals with the highest strength, black diamonds individuals with the highest weighted betweenness and yellow inverted triangles individuals with the highest weighted eigenvector centrality.